Positive definite matrices collected by Nick Gould, Yifan Hu, & Jennifer Scott.
some in unassembled finite-element form (and some in both forms).
The GHS_indef and GHS_psdef collection includes matrices from the Matrix
Market (math.nist.gov/MatrixMarket), Rutherford-Boeing collection (Duff,
Grimes, and Lewis), the Parasol project (see below), Kumfert and Pothen,
CUTE/CUTEr optimization test set, the UF sparse matrix collection
(those are excluded here), Andy Wathen, Mario Arioli, Christian Damhaug,
Alison Ramage, Anshul Gupta (Gupta's matrices are in the UF collection
under the Gupta directory), Olaf Schenk (matrices from Olaf Schenk are
located here, as well as in the existing Schenk_* directories),
Miroslav Tuma, Maros and Meszaros, and the Dept. of Mathematical
Modelling in DIAMO (Czech Republic).
See ftp://ftp.numerical.rl.ac.uk/pub/matrices/symmetric/ for the
GHS collection.
NOTE: some of the *.rse and *.pse finite-element matrices contain
unsorted indices.
NOTE: matrices can have upper-case or lower case matrix-type fields
(rsa or RSA, for example).
--------------------------------------------------------------------------------
==> audi.readme <==
--------------------------------------------------------------------------------
Source: www.parallab.uib.no/parasol/data.html (matrix AUDI)
Automotive crankshaft model with over 900,000 TETRA
elements (MSC-CRANKSHAFT-900K)
symmetric rb matrix rb.mtx 18129441 117962 4912222 13099257
rsa 943695 943695 39297771 0
Order 943695
No. entries 39297771
--------------------------------------------------------------------------------
==> bmw7st_1.readme <==
--------------------------------------------------------------------------------
Source: www.parallab.uib.no/parasol/data.html (matrix BMW7st_1)
stiffness matrix BMW7ST_1 2540788 47116 1246836 1246836
rsa 141347 141347 3740507 0
Linear static analysis of a car body.
(MSC-CARBODY-140K)
Order 141347
No. entries 3740507
--------------------------------------------------------------------------------
==> bmwcra_1.readme <==
--------------------------------------------------------------------------------
Source: www.parallab.uib.no/parasol/data.html (matrix BMWCRA_1)
Automotive crankshaft model with nearly 150,000 TETRA
elements (MSC-CRANKSHAFT-150K)
stiffness matrix BMWCRA_1
3647183 49591 1798796 1798796
rsa 148770 148770 5396386 0
(3I14) (3I14) (1P,3E25.16E3)
Order 148770
No. entries 5396386
--------------------------------------------------------------------------------
==> copter1.readme <==
--------------------------------------------------------------------------------
Source: Kumfert and Pothen
require files
copter1.kp (which is obtained from copter1.ptr and copter1.chac)
N = 17222
NZ = 96921 (= off diag entries in upper triangle)
Off diag. pattern only supplied.
--------------------------------------------------------------------------------
==> copter2.readme <==
--------------------------------------------------------------------------------
Source: Kumfert and Pothen
require files
copter2.kp (which is obtained from copter2.ptr and copter2.chac)
N = 55476
NZ = 352238 (= off diag entries in upper triangle)
Off diag. pattern only supplied.
--------------------------------------------------------------------------------
==> crankseg_1.readme <==
--------------------------------------------------------------------------------
Source: www.parallab.uib.no/parasol/data.html (matrix CRANKSG1)
Linear static analysis of a crankshaft detail
(MSC-CRANKSHAFT-SEGMENT-1)
Order 52,804
No. entries 5,333,507
--------------------------------------------------------------------------------
==> crankseg_2.readme <==
--------------------------------------------------------------------------------
Source: www.parallab.uib.no/parasol/data.html (matrix CRANKSG2
Linear static analysis of a crankshaft detail
(MSC-CRANKSHAFT-SEGMENT-2)
Order 52,804
No. entries 7,106,348
--------------------------------------------------------------------------------
==> Fcondp2.readme <==
--------------------------------------------------------------------------------
Source: Christain Damahug (Det Norske Veritas, Oslo, Norway)
Matrix Format Converter
-----------------------
Total number of nodes ................................... : 33913
Number of active nodes .................................. : 33913
Number of external nodes ................................ : 0
Number of nodes with at least one boundary condition .... : 552
Number of nodes with at least one load intensity ........ : 0
Number of free variables (equations) .................... : 201822
Number of elements ...................................... : 35836
Number of material types ................................ : 1
Maximum number of nodes connected to an element ......... : 4
Size of complete element node connectivity .............. : 143344
Size of stripped element node connectivity .............. : 143344
Size of active adjacency set representation ............. : 282912
TIME FOR WRITING MATRIX FORMAT = 7.7391695976E+00
= = = = = = = = = = = = = = = = = = = = = = = = =
= = = Storage Requirement Matrix Convertion = = =
= = = = = = = = = = = = = = = = = = = = = = = = =
Total INTEGER workspace need (runtime measure) .......... : 1173274
Total REAL workspace need (runtime measure) ............. : 0
Total CPU-time consumption to convert the matrix ........ : 8.89181E+00
Wall-Clock Time Consumption ............................. : 1.70000E+01
--------------------------------------------------------------------------------
==> finance256.readme <==
--------------------------------------------------------------------------------
Source: Kumfert and Pothen
require files
finance256.kp (which is obtained from finance256.ptr and finance256.chac)
N = 37376
NZ = 130560 (= off diag entries in upper triangle)
Off diag. pattern only supplied.
--------------------------------------------------------------------------------
==> ford1.readme <==
--------------------------------------------------------------------------------
Source: Kumfert and Pothen
require files
ford1.kp (which is obtained from ford1.ptr and ford1.chac)
N = 18728
NZ = 41424 (= off diag entries in upper triangle)
Off diag. pattern only supplied.
--------------------------------------------------------------------------------
==> ford2.readme <==
--------------------------------------------------------------------------------
Source: Kumfert and Pothen
require files
ford2.kp (which is obtained from ford2.ptr and ford2.chac)
N = 100196
NZ = 222246 (= off diag entries in upper triangle)
Off diag. pattern only supplied.
--------------------------------------------------------------------------------
==> Fullb.readme <==
--------------------------------------------------------------------------------
Source: Christain Damahug (Det Norske Veritas, Oslo, Norway)
Matrix Format Converter
-----------------------
Total number of nodes ................................... : 33442
Number of active nodes .................................. : 33442
Number of external nodes ................................ : 0
Number of nodes with at least one boundary condition .... : 586
Number of nodes with at least one load intensity ........ : 0
Number of free variables (equations) .................... : 199187
Number of elements ...................................... : 59738
Number of material types ................................ : 3
Maximum number of nodes connected to an element ......... : 4
Size of complete element node connectivity .............. : 195585
Size of stripped element node connectivity .............. : 195585
Size of active adjacency set representation ............. : 294498
TIME FOR WRITING MATRIX FORMAT = 1.0402039528E+01
= = = = = = = = = = = = = = = = = = = = = = = = =
= = = Storage Requirement Matrix Convertion = = =
= = = = = = = = = = = = = = = = = = = = = = = = =
Total INTEGER workspace need (runtime measure) .......... : 1584759
Total REAL workspace need (runtime measure) ............. : 0
Total CPU-time consumption to convert the matrix ........ : 1.18173E+01
Wall-Clock Time Consumption ............................. : 2.90000E+01
--------------------------------------------------------------------------------
==> Halfb.readme <==
--------------------------------------------------------------------------------
Source: Christain Damahug (Det Norske Veritas, Oslo, Norway)
Matrix Format Converter
-----------------------
Total number of nodes ................................... : 38556
Number of active nodes .................................. : 38556
Number of external nodes ................................ : 0
Number of nodes with at least one boundary condition .... : 2470
Number of nodes with at least one load intensity ........ : 0
Number of free variables (equations) .................... : 224617
Number of elements ...................................... : 70211
Number of material types ................................ : 3
Maximum number of nodes connected to an element ......... : 4
Size of complete element node connectivity .............. : 221764
Size of stripped element node connectivity .............. : 221764
Size of active adjacency set representation ............. : 321406
TIME FOR WRITING MATRIX FORMAT = 1.1791002274E+01
= = = = = = = = = = = = = = = = = = = = = = = = =
= = = Storage Requirement Matrix Convertion = = =
= = = = = = = = = = = = = = = = = = = = = = = = =
Total INTEGER workspace need (runtime measure) .......... : 1774320
Total REAL workspace need (runtime measure) ............. : 0
Total CPU-time consumption to convert the matrix ........ : 1.33733E+01
Wall-Clock Time Consumption ............................. : 4.20000E+01
--------------------------------------------------------------------------------
==> hood.readme <==
--------------------------------------------------------------------------------
Source: www.parallab.uib.no/parasol/data.html (matrix HOOD)
INDEED Test Matrix (DC-mh) DCMH 1945127 22055 549449 1373623
RSA 220542 220542 5494489 0
Order 220542
No. entries 5494489
--------------------------------------------------------------------------------
==> inline_1.readme <==
--------------------------------------------------------------------------------
Source: www.parallab.uib.no/parasol/data.html (INLINE_1)
Inline skater (MSC-INLINE)
stiffness matrix INLINE_1 12607923 167905 6220009 6220009
rsa 503712 503712 18660027 0
(3I14) (3I14) (1P,3E25.16E3)
Order 503,712
No. entries 18,660,027
--------------------------------------------------------------------------------
==> ldoor.readme <==
--------------------------------------------------------------------------------
Source: www.parallab.uib.no/parasol/data.html (LDOOR)
Large door
INDEED Test Matrix TUER 8403290 95221 2373734 5934335
RSA 952203 952203 23737339 0
Order 952,203
No. entries 23,737,339
--------------------------------------------------------------------------------
==> msdoor.readme <==
--------------------------------------------------------------------------------
Source: www.parallab.uib.no/parasol/data.html (MSDOOR)
INDEED Test Matrix smltuer smtuer 3656527 41587 1032840 2582100
rsa 415863 415863 10328399 0
Order 415,863
No. entries 10,328,399
--------------------------------------------------------------------------------
==> M_T1.readme <==
--------------------------------------------------------------------------------
Source: Chrisitan Damhaug
www.parallab.uib.no/parasol/data.html
We have this matrix available in assembled and element form
Tubular joint
Order 97,578
when assembled, entries = 4,925,574
unassembled entries = 6,882,780
DNV-Ex 1 : Tubular joint-1999-01-17 M_T1
1747955 533 26727 1720695 0
RSE 97578 5328 267270 6882780
(10I8) (10I8) (3e26.16)
--------------------------------------------------------------------------------
==> MT1.readme <==
--------------------------------------------------------------------------------
Source: Chrisitan Damhaug
Element Repr of
27260 533 26727 0 0
PSE 97578 5328 267270 0
(10I8) (10I8)
--------------------------------------------------------------------------------
==> OILPAN.readme <==
--------------------------------------------------------------------------------
Source: www.parallab.uib.no/parasol/data.html
1. TEST MATRIX FROM INPRO FOR PARASOL (OIL-PAN)
649791 7376 183547 458868 0
rsa 73752 73752 1835470 0
Order 73752
No. entries 1835470
--------------------------------------------------------------------------------
==> onera_dual.readme <==
--------------------------------------------------------------------------------
Source: Kumfert and Pothen
require files
onera_dual.kp (which is obtained from onera_dual.ptr and onera_dual.chac)
N = 85567
NZ = 166817 (= off diag entries in upper triangle)
Off diag. pattern only supplied.
--------------------------------------------------------------------------------
==> opt1.readme <==
--------------------------------------------------------------------------------
Source: Christain Damhaug
Matrix Representation of OPT1, part of condeep cylinder OPT1
5367 98 5269 0 0
PSE 15449 977 52686 0
(10I8) (10I8)
--------------------------------------------------------------------------------
==> pds10.readme <==
--------------------------------------------------------------------------------
Source: Kumfert and Pothen
require files
pds10.kp (which is obtained from pds10.ptr and pds10.chac)
N = 16558
NZ = 66550 (= off diag entries in upper triangle)
Off diag. pattern only supplied.
--------------------------------------------------------------------------------
==> ramage02.readme <==
--------------------------------------------------------------------------------
Source: Alison Ramage (Strathclyde)
Pattern only element problem
1FINITE ELEMENT PROBLEM. NAVIER-STOKES AND CONTINUITY EQUATIONS. RAMAGE02
6495 141 6354 0 0
PSE 16830 1400 82598 0
(10I8) (13I6) (3(1PE22.14)) (3(1PE22.14))
--------------------------------------------------------------------------------
==> s3dkq4m2.readme <==
--------------------------------------------------------------------------------
Source: Matrix Market
BUT had to edit file as in RB format so RSA needs to be rsa
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* cyl shell R/t=1000 unif 100 x 150 quad mesh DK-el with drill rotat *
* Key = s3dkq4m2 , Type = RSA *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Dimension N = 90449 *
* Number of nonzero elements = 2455670 *
* Average number of nonzero elements/Column = 27.1498 *
* Standard deviation for above average = 2.6724 *
* Nonzero elements in strict lower part = 2365221 *
* Nonzero elements in strict upper part = 2365221 *
* Nonzero elements in main diagonal = 90449 *
* Weight of longest column = 59 *
* Weight of shortest column = 15 *
* Matching elements in symmetry = 0 *
* Relative Symmetry Match (symmetry=1) = NaN *
* Average distance of a(i,j) from diag. = 0.395E+03 *
* Standard deviation for above average = 0.285E+03 *
*-----------------------------------------------------------------*
* Frobenius norm of A = 0.403E+06 *
* Frobenius norm of symmetric part = 0.403E+06 *
* Frobenius norm of nonsymmetric part = 0.000E+00 *
* Maximum element in A = 0.215E+04 *
* Percentage of weakly diagonally dominant rows = 0.329E-02 *
* Percentage of weakly diagonally dominant columns = 0.329E-02 *
*-----------------------------------------------------------------*
* Lower bandwidth (max: i-j, a(i,j) .ne. 0) = 0 *
* Upper bandwidth (max: j-i, a(i,j) .ne. 0) = 614 *
* Maximum Bandwidth = 615 *
* Average Bandwidth = 0.609E+03 *
* Number of nonzeros in skyline storage = 55071893 *
* 90% of matrix is in the band of width = 1217 *
* 80% of matrix is in the band of width = 1211 *
* The total number of nonvoid diagonals is = 331 *
* The 10 most important diagonals are (offsets) : *
* 0 1 2 3 4 5 603 602 604 601 *
* The accumulated percentages they represent are : *
* 3.7 7.4 11.0 14.7 18.3 22.0 25.6 29.2 32.9 36.5 *
*-----------------------------------------------------------------*
* The matrix does not have a block structure *
*-----------------------------------------------------------------*
--------------------------------------------------------------------------------
==> s3dkt3m2.readme <==
--------------------------------------------------------------------------------
Source: Matrix Market
But had to edit file as in RB format RSA needs to be rsa
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* cyl shell 100 x 150 unif triang mesh R/t = 1000 *
* Key = s3dkt3m2 , Type = RSA *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Dimension N = 90449 *
* Number of nonzero elements = 1921955 *
* Average number of nonzero elements/Column = 21.2490 *
* Standard deviation for above average = 2.3992 *
* Nonzero elements in strict lower part = 1831506 *
* Nonzero elements in strict upper part = 1831506 *
* Nonzero elements in main diagonal = 90449 *
* Weight of longest column = 47 *
* Weight of shortest column = 9 *
* Matching elements in symmetry = 0 *
* Relative Symmetry Match (symmetry=1) = NaN *
* Average distance of a(i,j) from diag. = 0.339E+03 *
* Standard deviation for above average = 0.299E+03 *
*-----------------------------------------------------------------*
* Frobenius norm of A = 0.641E+06 *
* Frobenius norm of symmetric part = 0.641E+06 *
* Frobenius norm of nonsymmetric part = 0.000E+00 *
* Maximum element in A = 0.322E+04 *
* Percentage of weakly diagonally dominant rows = 0.000E+00 *
* Percentage of weakly diagonally dominant columns = 0.000E+00 *
*-----------------------------------------------------------------*
* Lower bandwidth (max: i-j, a(i,j) .ne. 0) = 0 *
* Upper bandwidth (max: j-i, a(i,j) .ne. 0) = 614 *
* Maximum Bandwidth = 615 *
* Average Bandwidth = 0.609E+03 *
* Number of nonzeros in skyline storage = 55071893 *
* 90% of matrix is in the band of width = 1219 *
* 80% of matrix is in the band of width = 1215 *
* The total number of nonvoid diagonals is = 328 *
* The 10 most important diagonals are (offsets) : *
* 0 1 2 3 4 5 603 604 605 6 *
* The accumulated percentages they represent are : *
* 4.7 9.4 14.1 18.8 23.4 28.1 32.7 37.4 42.0 46.6 *
*-----------------------------------------------------------------*
* The matrix does not have a block structure *
*-----------------------------------------------------------------*
--------------------------------------------------------------------------------
==> SHIP_001.readme <==
--------------------------------------------------------------------------------
Source: Chrisitan Damhaug
www.parallab.uib.no/parasol/data.html
We have this matrix available in assembled and element form
Ship structure, predesign model
Order 34,920
when assembled, entries = 2,339,575
unassembled entries = 3,686,133
DNV-Ex 2 : Ship structure, predesign model-1999-01-17 SHIP_001
937389 344 15511 921534 0
RSE 34920 3431 155106 3686133
(10I8) (10I8) (3e26.16)
--------------------------------------------------------------------------------
==> SHIP_003.readme <==
--------------------------------------------------------------------------------
Source: Chrisitan Damhaug
www.parallab.uib.no/parasol/data.html
We have this matrix available in assembled and element form
Ship structure from production run
Order 121,728
when assembled, entries = 4,103,881
unassembled entries =9,728,631
DNV-Ex 3 : Ship structure from production run-1999-01-17 SHIP_003
2525272 4547 88317 2432408 0
RSE 121728 45464 883167 9729631
(10I8) (10I8) (3e26.16)
--------------------------------------------------------------------------------
==> SHIPSEC1.readme <==
--------------------------------------------------------------------------------
Source: Chrisitan Damhaug
www.parallab.uib.no/parasol/data.html
We have this matrix available in assembled and element form
Ship section/detail from production run
Order 140,874
when assembled, entries = 3,977,139
unassembled entries = 6,882,780
DNV-Ex 4 : Ship section/detail from production run-1999-01-17 SHIPSEC1
2237188 4104 78502 2154582 0
RSE 140874 41037 785016 8618328
(10I8) (10I8) (3e26.16)
--------------------------------------------------------------------------------
==> SHIPSEC5.readme <==
--------------------------------------------------------------------------------
Source: Chrisitan Damhaug
www.parallab.uib.no/parasol/data.html
We have this matrix available in assembled and element form
Ship section/detail from production run
Order 179,86
when assembled, entries = 6,146,478
unassembled entries = 11,118,602
DNV-PARASOL Ship section 5-1999-01-15 Shipsec5
2885670 5228 100791 2779651 0
RSE 179860 52272 1007907 11118602
(10I8) (10I8) (4e22.14)
--------------------------------------------------------------------------------
==> SHIPSEC8.readme <==
--------------------------------------------------------------------------------
Source: Chrisitan Damhaug
www.parallab.uib.no/parasol/data.html
We have this matrix available in assembled and element form
Ship section/detail from production run
Order 114,919
when assembled, entries = 3,384,159
unassembled entries = 7,431,867
DNV-PARASOL Ship section 5-1999-01-15 Shipsec5
2885670 5228 100791 2779651 0
RSE 179860 52272 1007907 11118602
(10I8) (10I8) (4e22.14)
--------------------------------------------------------------------------------
==> Srb1.readme <==
--------------------------------------------------------------------------------
Source: Christain Damahug (Det Norske Veritas, Oslo, Norway)
Matrix Format Converter
-----------------------
Total number of nodes ................................... : 9198
Number of active nodes .................................. : 9154
Number of external nodes ................................ : 0
Number of nodes with at least one boundary condition .... : 44
Number of nodes with at least one load intensity ........ : 0
Number of free variables (equations) .................... : 54924
Number of elements ...................................... : 9240
Number of material types ................................ : 0
Maximum number of nodes connected to an element ......... : 4
Size of complete element node connectivity .............. : 36872
Size of stripped element node connectivity .............. : 36784
Size of active adjacency set representation ............. : 73128
TIME FOR WRITING MATRIX FORMAT = 1.9468524456E+00
= = = = = = = = = = = = = = = = = = = = = = = = =
= = = Storage Requirement Matrix Convertion = = =
= = = = = = = = = = = = = = = = = = = = = = = = =
Total INTEGER workspace need (runtime measure) .......... : 303533
Total REAL workspace need (runtime measure) ............. : 0
Total CPU-time consumption to convert the matrix ........ : 2.20886E+00
Wall-Clock Time Consumption ............................. : 6.00000E+00
--------------------------------------------------------------------------------
==> Thread.readme <==
--------------------------------------------------------------------------------
Source: Christain Damahug (Det Norske Veritas, Oslo, Norway)
Matrix Format Converter
-----------------------
Total number of nodes ................................... : 10008
Number of active nodes .................................. : 9912
Number of external nodes ................................ : 0
Number of nodes with at least one boundary condition .... : 96
Number of nodes with at least one load intensity ........ : 0
Number of free variables (equations) .................... : 29736
Number of elements ...................................... : 2176
Number of material types ................................ : 1
Maximum number of nodes connected to an element ......... : 20
Size of complete element node connectivity .............. : 42080
Size of stripped element node connectivity .............. : 41888
Size of active adjacency set representation ............. : 486760
TIME FOR WRITING MATRIX FORMAT = 1.0886445045E+00
= = = = = = = = = = = = = = = = = = = = = = = = =
= = = Storage Requirement Matrix Convertion = = =
= = = = = = = = = = = = = = = = = = = = = = = = =
Total INTEGER workspace need (runtime measure) .......... : 201743
Total REAL workspace need (runtime measure) ............. : 0
Total CPU-time consumption to convert the matrix ........ : 1.33817E+00
Wall-Clock Time Consumption ............................. : 4.00000E+00
--------------------------------------------------------------------------------
==> THREAD.readme <==
--------------------------------------------------------------------------------
Source: Chrisitan Damhaug
www.parallab.uib.no/parasol/data.html
We have this matrix available in assembled and element form
Threaded connector/contact problem
Order 29,736
when assembled, entries = 2,249,892
unassembled entries = 3,718,704
DNV-Ex 7 : Threaded connector/contact problem-1999-01-17 THREAD
942461 218 12567 929676 0
RSE 29736 2176 125664 3718704
(10I8) (10I8) (3e26.16)
--------------------------------------------------------------------------------
==> trdheim.readme <==
--------------------------------------------------------------------------------
Source: Christian Damhaug (DNR)
Matrix Representation of TRDHEIM, Mesh of the Trondheim Fjord TRDHEIM
4473 82 4391 0 0
PSE 22098 813 43902 0
(10I8) (10I8)
--------------------------------------------------------------------------------
==> Troll.readme <==
--------------------------------------------------------------------------------
Source: Christain Damahug (Det Norske Veritas, Oslo, Norway)
Matrix Format Converter
-----------------------
Total number of nodes ................................... : 72545
Number of active nodes .................................. : 71151
Number of external nodes ................................ : 0
Number of nodes with at least one boundary condition .... : 1394
Number of nodes with at least one load intensity ........ : 0
Number of free variables (equations) .................... : 213453
Number of elements ...................................... : 41084
Number of material types ................................ : 2
Maximum number of nodes connected to an element ......... : 8
Size of complete element node connectivity .............. : 321888
Size of stripped element node connectivity .............. : 318624
Size of active adjacency set representation ............. : 1260528
TIME FOR WRITING MATRIX FORMAT = 8.8573474884E+00
= = = = = = = = = = = = = = = = = = = = = = = = =
= = = Storage Requirement Matrix Convertion = = =
= = = = = = = = = = = = = = = = = = = = = = = = =
Total INTEGER workspace need (runtime measure) .......... : 1570220
Total REAL workspace need (runtime measure) ............. : 0
Total CPU-time consumption to convert the matrix ........ : 1.10190E+01
Wall-Clock Time Consumption ............................. : 2.90000E+01
--------------------------------------------------------------------------------
==> tsyl201.readme <==
--------------------------------------------------------------------------------
Source: Christian Damhaug (DNR)
Matrix Representation of TSYL201, part of condeep cylinder TSYL201
5857 97 5760 0 0
PSE 20685 960 57600 0
(10I8) (10I8)
--------------------------------------------------------------------------------
==> vanbody.readme <==
--------------------------------------------------------------------------------
Source: www.parallab.uib.no/parasol/data.html (LDOOR)
Van body model (MSC-VANBODY)
stiffness matrix XCARBO_1 810349 15691 397329 397329
rsa 47072 47072 1191985 0
Order 47072
entries 1191985
--------------------------------------------------------------------------------
==> X104.readme <==
--------------------------------------------------------------------------------
Source: Chrisitan Damhaug
www.parallab.uib.no/parasol/data.html
We have this matrix available in assembled and element form
Beam joint (SESAM test example no. 104)
Order 108,384
when assembled, entries = 5,138,004
unassembled entries = 7,065,546
DNV-Ex 8 : SESAM test example no 104-1999-01-17 X104
1795848 602 28859 1766387 0
RSE 108384 6019 288588 7065546
(10I8) (10I8) (3e26.16)
################################################################################
These are matrices in unassembled finite-element form:
################################################################################
--------------------------------------------------------------------------------
==> Fcondp2.readme <==
--------------------------------------------------------------------------------
Source: Christain Damahug (Det Norske Veritas, Oslo, Norway)
Matrix Format Converter
-----------------------
Total number of nodes ................................... : 33913
Number of active nodes .................................. : 33913
Number of external nodes ................................ : 0
Number of nodes with at least one boundary condition .... : 552
Number of nodes with at least one load intensity ........ : 0
Number of free variables (equations) .................... : 201822
Number of elements ...................................... : 35836
Number of material types ................................ : 1
Maximum number of nodes connected to an element ......... : 4
Size of complete element node connectivity .............. : 143344
Size of stripped element node connectivity .............. : 143344
Size of active adjacency set representation ............. : 282912
TIME FOR WRITING MATRIX FORMAT = 7.7391695976E+00
= = = = = = = = = = = = = = = = = = = = = = = = =
= = = Storage Requirement Matrix Convertion = = =
= = = = = = = = = = = = = = = = = = = = = = = = =
Total INTEGER workspace need (runtime measure) .......... : 1173274
Total REAL workspace need (runtime measure) ............. : 0
Total CPU-time consumption to convert the matrix ........ : 8.89181E+00
Wall-Clock Time Consumption ............................. : 1.70000E+01
--------------------------------------------------------------------------------
==> Fullb.readme <==
--------------------------------------------------------------------------------
Source: Christain Damahug (Det Norske Veritas, Oslo, Norway)
Matrix Format Converter
-----------------------
Total number of nodes ................................... : 33442
Number of active nodes .................................. : 33442
Number of external nodes ................................ : 0
Number of nodes with at least one boundary condition .... : 586
Number of nodes with at least one load intensity ........ : 0
Number of free variables (equations) .................... : 199187
Number of elements ...................................... : 59738
Number of material types ................................ : 3
Maximum number of nodes connected to an element ......... : 4
Size of complete element node connectivity .............. : 195585
Size of stripped element node connectivity .............. : 195585
Size of active adjacency set representation ............. : 294498
TIME FOR WRITING MATRIX FORMAT = 1.0402039528E+01
= = = = = = = = = = = = = = = = = = = = = = = = =
= = = Storage Requirement Matrix Convertion = = =
= = = = = = = = = = = = = = = = = = = = = = = = =
Total INTEGER workspace need (runtime measure) .......... : 1584759
Total REAL workspace need (runtime measure) ............. : 0
Total CPU-time consumption to convert the matrix ........ : 1.18173E+01
Wall-Clock Time Consumption ............................. : 2.90000E+01
--------------------------------------------------------------------------------
==> Halfb.readme <==
--------------------------------------------------------------------------------
Source: Christain Damahug (Det Norske Veritas, Oslo, Norway)
Matrix Format Converter
-----------------------
Total number of nodes ................................... : 38556
Number of active nodes .................................. : 38556
Number of external nodes ................................ : 0
Number of nodes with at least one boundary condition .... : 2470
Number of nodes with at least one load intensity ........ : 0
Number of free variables (equations) .................... : 224617
Number of elements ...................................... : 70211
Number of material types ................................ : 3
Maximum number of nodes connected to an element ......... : 4
Size of complete element node connectivity .............. : 221764
Size of stripped element node connectivity .............. : 221764
Size of active adjacency set representation ............. : 321406
TIME FOR WRITING MATRIX FORMAT = 1.1791002274E+01
= = = = = = = = = = = = = = = = = = = = = = = = =
= = = Storage Requirement Matrix Convertion = = =
= = = = = = = = = = = = = = = = = = = = = = = = =
Total INTEGER workspace need (runtime measure) .......... : 1774320
Total REAL workspace need (runtime measure) ............. : 0
Total CPU-time consumption to convert the matrix ........ : 1.33733E+01
Wall-Clock Time Consumption ............................. : 4.20000E+01
--------------------------------------------------------------------------------
==> M_T1.readme <==
--------------------------------------------------------------------------------
Source: Chrisitan Damhaug
www.parallab.uib.no/parasol/data.html
We have this matrix available in assembled and element form
Tubular joint
Order 97,578
when assembled, entries = 4,925,574
unassembled entries = 6,882,780
DNV-Ex 1 : Tubular joint-1999-01-17 M_T1
1747955 533 26727 1720695 0
RSE 97578 5328 267270 6882780
(10I8) (10I8) (3e26.16)
--------------------------------------------------------------------------------
==> MT1.readme <==
--------------------------------------------------------------------------------
Source: Chrisitan Damhaug
Element Repr of
27260 533 26727 0 0
PSE 97578 5328 267270 0
(10I8) (10I8)
--------------------------------------------------------------------------------
==> opt1.readme <==
--------------------------------------------------------------------------------
Source: Christain Damhaug
Matrix Representation of OPT1, part of condeep cylinder OPT1
5367 98 5269 0 0
PSE 15449 977 52686 0
(10I8) (10I8)
--------------------------------------------------------------------------------
==> ramage02.readme <==
--------------------------------------------------------------------------------
Source: Alison Ramage (Strathclyde)
Pattern only element problem
1FINITE ELEMENT PROBLEM. NAVIER-STOKES AND CONTINUITY EQUATIONS. RAMAGE02
6495 141 6354 0 0
PSE 16830 1400 82598 0
(10I8) (13I6) (3(1PE22.14)) (3(1PE22.14))
--------------------------------------------------------------------------------
==> SHIP_001.readme <==
--------------------------------------------------------------------------------
Source: Chrisitan Damhaug
www.parallab.uib.no/parasol/data.html
We have this matrix available in assembled and element form
Ship structure, predesign model
Order 34,920
when assembled, entries = 2,339,575
unassembled entries = 3,686,133
DNV-Ex 2 : Ship structure, predesign model-1999-01-17 SHIP_001
937389 344 15511 921534 0
RSE 34920 3431 155106 3686133
(10I8) (10I8) (3e26.16)
--------------------------------------------------------------------------------
==> SHIP_003.readme <==
--------------------------------------------------------------------------------
Source: Chrisitan Damhaug
www.parallab.uib.no/parasol/data.html
We have this matrix available in assembled and element form
Ship structure from production run
Order 121,728
when assembled, entries = 4,103,881
unassembled entries =9,728,631
DNV-Ex 3 : Ship structure from production run-1999-01-17 SHIP_003
2525272 4547 88317 2432408 0
RSE 121728 45464 883167 9729631
(10I8) (10I8) (3e26.16)
--------------------------------------------------------------------------------
==> SHIPSEC1.readme <==
--------------------------------------------------------------------------------
Source: Chrisitan Damhaug
www.parallab.uib.no/parasol/data.html
We have this matrix available in assembled and element form
Ship section/detail from production run
Order 140,874
when assembled, entries = 3,977,139
unassembled entries = 6,882,780
DNV-Ex 4 : Ship section/detail from production run-1999-01-17 SHIPSEC1
2237188 4104 78502 2154582 0
RSE 140874 41037 785016 8618328
(10I8) (10I8) (3e26.16)
--------------------------------------------------------------------------------
==> SHIPSEC5.readme <==
--------------------------------------------------------------------------------
Source: Chrisitan Damhaug
www.parallab.uib.no/parasol/data.html
We have this matrix available in assembled and element form
Ship section/detail from production run
Order 179,86
when assembled, entries = 6,146,478
unassembled entries = 11,118,602
DNV-PARASOL Ship section 5-1999-01-15 Shipsec5
2885670 5228 100791 2779651 0
RSE 179860 52272 1007907 11118602
(10I8) (10I8) (4e22.14)
--------------------------------------------------------------------------------
==> SHIPSEC8.readme <==
--------------------------------------------------------------------------------
Source: Chrisitan Damhaug
www.parallab.uib.no/parasol/data.html
We have this matrix available in assembled and element form
Ship section/detail from production run
Order 114,919
when assembled, entries = 3,384,159
unassembled entries = 7,431,867
DNV-PARASOL Ship section 5-1999-01-15 Shipsec5
2885670 5228 100791 2779651 0
RSE 179860 52272 1007907 11118602
(10I8) (10I8) (4e22.14)
--------------------------------------------------------------------------------
==> Srb1.readme <==
--------------------------------------------------------------------------------
Source: Christain Damahug (Det Norske Veritas, Oslo, Norway)
Matrix Format Converter
-----------------------
Total number of nodes ................................... : 9198
Number of active nodes .................................. : 9154
Number of external nodes ................................ : 0
Number of nodes with at least one boundary condition .... : 44
Number of nodes with at least one load intensity ........ : 0
Number of free variables (equations) .................... : 54924
Number of elements ...................................... : 9240
Number of material types ................................ : 0
Maximum number of nodes connected to an element ......... : 4
Size of complete element node connectivity .............. : 36872
Size of stripped element node connectivity .............. : 36784
Size of active adjacency set representation ............. : 73128
TIME FOR WRITING MATRIX FORMAT = 1.9468524456E+00
= = = = = = = = = = = = = = = = = = = = = = = = =
= = = Storage Requirement Matrix Convertion = = =
= = = = = = = = = = = = = = = = = = = = = = = = =
Total INTEGER workspace need (runtime measure) .......... : 303533
Total REAL workspace need (runtime measure) ............. : 0
Total CPU-time consumption to convert the matrix ........ : 2.20886E+00
Wall-Clock Time Consumption ............................. : 6.00000E+00
--------------------------------------------------------------------------------
==> Thread.readme <==
--------------------------------------------------------------------------------
Source: Christain Damahug (Det Norske Veritas, Oslo, Norway)
Matrix Format Converter
-----------------------
Total number of nodes ................................... : 10008
Number of active nodes .................................. : 9912
Number of external nodes ................................ : 0
Number of nodes with at least one boundary condition .... : 96
Number of nodes with at least one load intensity ........ : 0
Number of free variables (equations) .................... : 29736
Number of elements ...................................... : 2176
Number of material types ................................ : 1
Maximum number of nodes connected to an element ......... : 20
Size of complete element node connectivity .............. : 42080
Size of stripped element node connectivity .............. : 41888
Size of active adjacency set representation ............. : 486760
TIME FOR WRITING MATRIX FORMAT = 1.0886445045E+00
= = = = = = = = = = = = = = = = = = = = = = = = =
= = = Storage Requirement Matrix Convertion = = =
= = = = = = = = = = = = = = = = = = = = = = = = =
Total INTEGER workspace need (runtime measure) .......... : 201743
Total REAL workspace need (runtime measure) ............. : 0
Total CPU-time consumption to convert the matrix ........ : 1.33817E+00
Wall-Clock Time Consumption ............................. : 4.00000E+00
--------------------------------------------------------------------------------
==> THREAD.readme <==
--------------------------------------------------------------------------------
Source: Chrisitan Damhaug
www.parallab.uib.no/parasol/data.html
We have this matrix available in assembled and element form
Threaded connector/contact problem
Order 29,736
when assembled, entries = 2,249,892
unassembled entries = 3,718,704
DNV-Ex 7 : Threaded connector/contact problem-1999-01-17 THREAD
942461 218 12567 929676 0
RSE 29736 2176 125664 3718704
(10I8) (10I8) (3e26.16)
--------------------------------------------------------------------------------
==> trdheim.readme <==
--------------------------------------------------------------------------------
Source: Christian Damhaug (DNR)
Matrix Representation of TRDHEIM, Mesh of the Trondheim Fjord TRDHEIM
4473 82 4391 0 0
PSE 22098 813 43902 0
(10I8) (10I8)
--------------------------------------------------------------------------------
==> Troll.readme <==
--------------------------------------------------------------------------------
Source: Christain Damahug (Det Norske Veritas, Oslo, Norway)
Matrix Format Converter
-----------------------
Total number of nodes ................................... : 72545
Number of active nodes .................................. : 71151
Number of external nodes ................................ : 0
Number of nodes with at least one boundary condition .... : 1394
Number of nodes with at least one load intensity ........ : 0
Number of free variables (equations) .................... : 213453
Number of elements ...................................... : 41084
Number of material types ................................ : 2
Maximum number of nodes connected to an element ......... : 8
Size of complete element node connectivity .............. : 321888
Size of stripped element node connectivity .............. : 318624
Size of active adjacency set representation ............. : 1260528
TIME FOR WRITING MATRIX FORMAT = 8.8573474884E+00
= = = = = = = = = = = = = = = = = = = = = = = = =
= = = Storage Requirement Matrix Convertion = = =
= = = = = = = = = = = = = = = = = = = = = = = = =
Total INTEGER workspace need (runtime measure) .......... : 1570220
Total REAL workspace need (runtime measure) ............. : 0
Total CPU-time consumption to convert the matrix ........ : 1.10190E+01
Wall-Clock Time Consumption ............................. : 2.90000E+01
--------------------------------------------------------------------------------
==> tsyl201.readme <==
--------------------------------------------------------------------------------
Source: Christian Damhaug (DNR)
Matrix Representation of TSYL201, part of condeep cylinder TSYL201
5857 97 5760 0 0
PSE 20685 960 57600 0
(10I8) (10I8)
--------------------------------------------------------------------------------
==> X104.readme <==
--------------------------------------------------------------------------------
Source: Chrisitan Damhaug
www.parallab.uib.no/parasol/data.html
We have this matrix available in assembled and element form
Beam joint (SESAM test example no. 104)
Order 108,384
when assembled, entries = 5,138,004
unassembled entries = 7,065,546
DNV-Ex 8 : SESAM test example no 104-1999-01-17 X104
1795848 602 28859 1766387 0
RSE 108384 6019 288588 7065546
(10I8) (10I8) (3e26.16)